Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 1 - Whole Numbers - Review Exercises - Page 104: 42


#Note: $7・7・0 = 7 \times 7 \times 0$ $7 \times 7 \times 0 = 0$

Work Step by Step

$a \times b\times c =$ General formula for finding the answer 1. Multiply the first two numbers together $(a \times b)$ $7 \times 7 = 49$ 2. Multiply the previous number in Step #1 with the last number $((a \times b) \times c)$ $49 \times 0 = 0$ **Important: Every time something is multiplied by 0, the answer is 0 and therefore certain steps are not needed to find the answer (In this case, Step #1 is not needed since you know the number will be multiplied by 0)
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.